- 1. Gastrocnemius is the proper name for a muscle in the ____.
A) Back
B) Calf
C) Chest
D) Thigh
- 2. What muscle on the shoulder helps you lift your arm?
A) Tricep
B) Trapezius
C) Bicep
D) Deltoid
- 3. What is the primary job of the Bicep?
A) Bend the elbow
B) Lift the shoulder
C) Straighten the elbow
D) Bend the knee
- 4. The large, diamond-shaped muscle of the upper back is the ____.
A) Latissimus Dorsi
B) Pectoralis Major
C) Deltoid
D) Trapezius
- 5. The quadriceps are made up of how many muscles?
A) 2
B) 3
C) 1
D) 4
- 6. Skeletal muscles are attached to the bones by _________.
A) tendons
B) joints
C) ligaments
D) muscles
- 7. When you contract a muscle, it _____
A) expands or lengthens
B) shortens & tightens
C) stretches
D) tears
- 8. The opposing muscle group of the triceps is the ____.
A) biceps
B) quadriceps
C) deltoid
D) latissimus dorsi
- 9. Pick two muscles - explain where they are and what they do.
- 10. The large fan shaped muscle across your chest that help you do push ups.
A) Tricep
B) Pectoralis Major
C) Rectus Abdominis
D) Gastrocnemius
- 11. What is the primary job of the Quadriceps?
A) Bend the knee
B) Extend the leg
C) Help the Gastrocnemius
D) Run
- 12. The opposing muscle group of the Quadriceps is ...
A) Hamstrings
B) Triceps
C) Trapezius
D) Gastrocnemius
- 13. When you do crunches, the primary muscle that is helping you is the ...
A) Latissimus Dorsi
B) External Oblique
C) Rectus Abdominis
D) Pectoralis Major
- 14. The muscle on the back of your upper arm that helps you straighten the elbow.
A) Bicep
B) Trapezius
C) Tricep
D) Deltoid
- 15. Muscle fibers are more like...
A) Sticks
B) Rubber bands
C) Water
- 16. These muscles help you twist and bend at the waist.
A) Latissimus Dorsi
B) Rectus Abdominus
C) Trapezius
D) External Obliques
- 17. The large flat muscles across your middle back that help you pull...
A) Triceps
B) Deltoid
C) Latissimus Dorsi
D) External Oblique
- 18. The primary job of the Hamstrings is to...
A) straighten the leg
B) stretch the leg
C) bend the knee
- 19. This muscle helps you stand on your toes.
A) Hamstrings
B) Rectus Abdominis
C) Gastrocnemius
D) Gluteus Maximus
- 20. How many skeletal muscles are in the body?
A) 325
B) Under 400
C) 550
D) Over 600
- 21. Name two muscles involved when you do a push up.
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